AR241756A1 - Procedimiento para encapsular material inmiscible en agua,dentro de una pared de envuelta de material polimerico. - Google Patents

Procedimiento para encapsular material inmiscible en agua,dentro de una pared de envuelta de material polimerico.

Info

Publication number
AR241756A1
AR241756A1 AR84299054A AR29905484A AR241756A1 AR 241756 A1 AR241756 A1 AR 241756A1 AR 84299054 A AR84299054 A AR 84299054A AR 29905484 A AR29905484 A AR 29905484A AR 241756 A1 AR241756 A1 AR 241756A1
Authority
AR
Argentina
Prior art keywords
wrapping wall
cooh
water
immiscible
wrapping
Prior art date
Application number
AR84299054A
Other languages
English (en)
Original Assignee
Monsanto Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24261523&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR241756(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of AR241756A1 publication Critical patent/AR241756A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules

Abstract

(A) PROVEER UNA FASE ACUOSA QUE CONTIENE UN EMULSIONANTE, (B) DISPERSAR EN LA FASE ACUOSA, UNA FASE INMISCIBLE EN AGUA QUE CONSISTE EN UN PRIMER COMPONENTE DE PARED DE ENVUELTA DISUELTO EN EL MATERIAL INMISCIBLE EN AGUA, PARA FORMAR UNA DISPERSION DE GOTICULAS DE FASE INMISCIBLE EN AGUA. (C) AGREGAR, CON AGITACION, A LA DISPERSION UN SEGUNDO COMPONENTES DE PARED DE ENVUELTA POR LO CUAL ESEGUNDO COMPONENTE DE PARED DE ENVUELTA REACCIONA CON EL PRIMER COMPONENTE DE PARED DE ENVUELTA PARA FORMAR UNA PARED DE ENVUELTA POLIMERICA ALREDEDOR DEL MATERIAL INMISCIBLE EN AGUA. EL EMULSIONANTE UTILIZADO EN LA ETAPA (A) ES DEL GRUPO DE CONDENSADOS DE NAFTALENO SULFONADO Y FORMALDEHIDO, POLIESTIRENOS SULFONADOS, Y OLIGOMEROS, ESTANDO CONSTITUIDOS ESTOS ULTIMOS POR COPOLIMEROS EN BLOQUE DE BAJO PESOMOLECULAR TERMINADOS EN UN EXTREMO POR UN GRUPO VOLUMINOSO INSOLUBLE EN AGUA Y QUE TIENEN LA FORMULA (I), DONDE N ES 0, 1 O 2, R ES ALQUILO, R1 Y R2 SON H, ALQUILO, O -COOH, R3 ES -COOH O -CN, Y R4 E S -COOH O -CONH2.
AR84299054A 1983-12-27 1984-12-21 Procedimiento para encapsular material inmiscible en agua,dentro de una pared de envuelta de material polimerico. AR241756A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/566,108 US4563212A (en) 1983-12-27 1983-12-27 High concentration encapsulation by interfacial polycondensation

Publications (1)

Publication Number Publication Date
AR241756A1 true AR241756A1 (es) 1992-12-30

Family

ID=24261523

Family Applications (1)

Application Number Title Priority Date Filing Date
AR84299054A AR241756A1 (es) 1983-12-27 1984-12-21 Procedimiento para encapsular material inmiscible en agua,dentro de una pared de envuelta de material polimerico.

Country Status (9)

Country Link
US (1) US4563212A (es)
EP (1) EP0148149B1 (es)
AR (1) AR241756A1 (es)
AT (1) ATE36653T1 (es)
AU (1) AU571916B2 (es)
BR (1) BR8406669A (es)
CA (1) CA1220592A (es)
DE (1) DE3473568D1 (es)
ZA (1) ZA8410006B (es)

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US4962010A (en) * 1987-12-03 1990-10-09 The Mead Corporation Method for producing amino-formaldehyde microcapsules and photosensitive microcapsules produced thereby
US4785048A (en) * 1988-02-08 1988-11-15 Moore Business Forms, Inc. Polyurea and polyurea-epoxy microcapsules
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US6056992A (en) * 1988-06-02 2000-05-02 Campbell Soup Company Encapsulated additives
US5015527A (en) * 1989-01-13 1991-05-14 Moore Business Forms, Inc. Interfacial epoxy microcapsulation system
US5461027A (en) * 1989-01-24 1995-10-24 Griffin Corporation Microencapsulated pendimethalin and method of making and using same
US5160530A (en) * 1989-01-24 1992-11-03 Griffin Corporation Microencapsulated polymorphic agriculturally active material
US5037716A (en) * 1989-10-02 1991-08-06 Xerox Corporation Encapsulated toners and processes thereof
US5011885A (en) * 1989-10-27 1991-04-30 The Mead Corporation Methods for the production of microcapsules using functionalized isocyanate
JPH0794379B2 (ja) * 1990-08-07 1995-10-11 ファイザー・インコーポレーテッド 放出製剤における界面重合膜の使用方法
US5164126A (en) * 1991-03-05 1992-11-17 Appleton Papers Inc. Process for microencapsulation
US5256181A (en) * 1991-03-28 1993-10-26 Exxon Research And Engineering Company Coatings with ionically and covalently crosslinked sulfonated polymers
EP0551796B1 (en) * 1992-01-03 1997-08-13 Novartis AG Microcapsule suspension and a process for its preparation
KR100313589B1 (ko) * 1993-02-09 2002-11-29 노바티스 아게 미세캡슐의 제조방법
US5866153A (en) * 1993-02-09 1999-02-02 Novartis Corporation Process for the preparation of microcapsules
IL108835A (en) * 1994-03-03 1997-08-14 Ben Researchiversity Of The Ne Microencapsulated composition containing chlorpyrifos or endosulfan
ATE217755T1 (de) * 1995-12-21 2002-06-15 Basf Corp Aminoethoxyvinylglycine in kombination mit mepiquatchlorid
US5837653A (en) * 1995-12-21 1998-11-17 Basf Corporation Encapsulated plant growth regulator formulations
CA2193714A1 (en) * 1995-12-21 1997-06-22 Wilhelm Rademacher Encapsulated plant growth regulator formulations and applications
US6022501A (en) * 1996-08-15 2000-02-08 American Cyanamid Company pH-sensitive microcapsules
CA2270983A1 (en) 1996-12-20 1998-07-02 Charles W. Finch Plant growth regulators in pyrrolidone solvents
US6248364B1 (en) 1997-04-07 2001-06-19 3M Innovative Properties Company Encapsulation process and encapsulated products
US6080418A (en) * 1997-04-07 2000-06-27 3M Innovative Properties Company Suspensions of microcapsules containing biologically active ingredients and adhesive microspheres
PL195763B1 (pl) 1997-06-30 2007-10-31 Monsanto Technology Llc Kompozycja do kontrolowanego uwalniania zapewniająca środek grzybobójczy roślinie i sposób wytwarzania kompozycji
MXPA03009284A (es) * 2001-04-11 2004-03-16 Valent Biosciences Corp Una formulacion reguladora del crecimiento de la planta granular, soluble en agua, concentrada y metodos para utilizar la misma.
MXPA05006365A (es) * 2002-12-13 2005-08-29 Monsanto Technology Llc Microcapsulas con velocidad de liberacion ajustada con aminas.
EP1622713A1 (en) * 2003-05-11 2006-02-08 Ben Gurion University Of The Negev Research And Development Authority Encapsulated essential oils
US20050277549A1 (en) * 2004-06-14 2005-12-15 Monsanto Technology Llc Microcapsules having activated release of core material therein
CA2754931C (en) * 2009-02-13 2018-12-18 Monsanto Technology Llc Encapsulation of herbicides to reduce crop injury
US9816059B2 (en) 2009-09-18 2017-11-14 International Flavors & Fragrances Stabilized capsule compositions
WO2015023961A1 (en) 2013-08-15 2015-02-19 International Flavors & Fragrances Inc. Polyurea or polyurethane capsules
US20120148644A1 (en) * 2009-09-18 2012-06-14 Lewis Michael Popplewell Encapsulated Active Materials
US10226405B2 (en) * 2009-09-18 2019-03-12 International Flavors & Fragrances Inc. Purified polyurea capsules, methods of preparation, and products containing the same
US11311467B2 (en) 2009-09-18 2022-04-26 International Flavors & Fragrances Inc. Polyurea capsules prepared with a polyisocyanate and cross-linking agent
US10085925B2 (en) 2009-09-18 2018-10-02 International Flavors & Fragrances Inc. Polyurea capsule compositions
US9687424B2 (en) 2009-09-18 2017-06-27 International Flavors & Fragrances Polyurea capsules prepared with aliphatic isocyanates and amines
MX361799B (es) * 2010-08-18 2018-12-14 Monsanto Technology Llc Aplicaciones tempranas de acetamidas encapsuladas para reducir el daño a los cultivos.
KR102129638B1 (ko) 2012-07-27 2020-07-02 에프엠씨 코포레이션 클로마존 배합물
JP6507146B2 (ja) 2013-03-14 2019-04-24 ダウ アグロサイエンシィズ エルエルシー ジチオピル除草剤のカプセル懸濁製剤
US9610228B2 (en) 2013-10-11 2017-04-04 International Flavors & Fragrances Inc. Terpolymer-coated polymer encapsulated active material
CN104560398A (zh) 2013-10-18 2015-04-29 国际香料和香精公司 杂合芳香包封制剂及其使用方法
CN109536316A (zh) 2013-11-11 2019-03-29 国际香料和香精公司 多胶囊组合物
AR099195A1 (es) 2014-01-27 2016-07-06 Monsanto Technology Llc Concentrados herbicidas acuosos
ES2767524T3 (es) * 2014-05-02 2020-06-17 Dow Agrosciences Llc Composición inhibidora de nitrificación microencapsulada
EP3289058B1 (en) 2015-05-01 2018-10-24 Unilever PLC Polymer shell microcapsules with deposition polymer
CN108697591B (zh) 2016-02-18 2022-06-17 国际香料和香精公司 聚脲胶囊组合物
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US20180085291A1 (en) 2016-09-28 2018-03-29 International Flavors & Fragrances Inc. Microcapsule compositions containing amino silicone
US20180346648A1 (en) 2017-05-30 2018-12-06 International Flavors & Fragrances Inc. Branched polyethyleneimine microcapsules
US11129381B2 (en) 2017-06-13 2021-09-28 Monsanto Technology Llc Microencapsulated herbicides
US11419331B2 (en) * 2019-01-30 2022-08-23 Monsanto Technology Llc Microencapsulated acetamide herbicides
WO2023110755A1 (en) 2021-12-17 2023-06-22 Syngenta Crop Protection Ag Agrochemical compositions

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US3429827A (en) * 1962-11-23 1969-02-25 Moore Business Forms Inc Method of encapsulation
US3577515A (en) * 1963-12-13 1971-05-04 Pennwalt Corp Encapsulation by interfacial polycondensation
BE767934A (fr) * 1970-06-01 1971-11-03 Fuji Photo Film Co Ltd Procede pour la mise en micro-capsules de gouttelettes d'huileshydrophobes
JPS5312473B1 (es) * 1971-05-24 1978-05-01
JPS51118509A (en) * 1975-04-09 1976-10-18 Fuji Photo Film Co Ltd Record sheets
DE3008658A1 (de) * 1979-03-09 1980-09-11 Fuji Photo Film Co Ltd Verfahren zur herstellung von mikrokapseln
US4280833A (en) * 1979-03-26 1981-07-28 Monsanto Company Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby
JPS5952417B2 (ja) * 1979-06-22 1984-12-19 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
US4439581A (en) * 1981-09-03 1984-03-27 Kanzaki Paper Manufacturing Co., Ltd. Method for the production of microcapsules

Also Published As

Publication number Publication date
AU571916B2 (en) 1988-04-28
EP0148149A3 (en) 1985-10-23
EP0148149B1 (en) 1988-08-24
BR8406669A (pt) 1985-10-22
US4563212A (en) 1986-01-07
AU3705684A (en) 1985-07-04
ATE36653T1 (de) 1988-09-15
ZA8410006B (en) 1985-11-27
CA1220592A (en) 1987-04-14
DE3473568D1 (en) 1988-09-29
EP0148149A2 (en) 1985-07-10

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